but its a pretty old compilation now and although its ace it might be a bit diffrent to what your lookin for if what ya lookin for is 16bit.There isnt really a definative compilation for dubstep, there is to much going on under the banner nowadays, so it really just means you gota dig in and see what you like.

What 16bit... bits are you enjoying? They're pretty varied from deep spacious stuff to massive annoying cartoon like chainsaw bass assults. Well its annoying when you've heard it the millionth time like their recent hit Chainsaw Caligraphy, which has been rinsed to death... this one http://www.youtube.com/watch?v=_PR65Z577fM

I would probibly listen to mixes with them in and see what other stuff took my fancy from tracklists and run with it just grabbing 12"s and stuff like that untill your to far gone and found what you like.